Origin of Hollerith card
"Hollerith card." YourDictionary, n.d. Web. 19 September 2018. <http://www.yourdictionary.com/hollerith-card>.
Hollerith card. (n.d.). Retrieved September 19th, 2018, from http://www.yourdictionary.com/hollerith-card
(plural Hollerith cards)
After Herman Hollerith, who patented machine-readable punch card devices in 1889.
See Hollerith machine and punch card.
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